Storage box



FIG. 1 is a front perspective view of a storage box showing my new design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side identical;

FIG. 5 is a front elevational view thereof, the rear being identical; and,

FIG. 6 is a bottom plan view of the top member of the storage box shown separately for ease of illustration. 

The ornamental design for a storage box, as shown and described. 